868MHz isihlungi esingangeni manzi
868MHz isihlungi esingangeni manzi,
868MHz isihlungi,
Incazelo
Isihlungi se-IP65 Bandpass Cavity esingangeni manzi Sisebenza Kusuka ku-863-870MHz
Isihlungi se-Cavity band pass i-JX-CF1-860M870M-40NWP yakhelwe ukusetshenziswa ngaphandle, eneleveli ye-IP65 engangeni manzi yohlelo lwe-GSM. Imvamisa yayo ihlanganisa ukusuka ku-863-870MHz ngebhendi yokudlula engu-7MHz, ehambisana nokulahlekelwa kokufaka okungaphansi kuka-2dB, ukulahlekelwa kokubuyisela ngaphansi kuka-18dB, ukwenqatshwa okuphezulu ngaphezu kuka-40dB @ DC-850MHz & 876-2700MHz. Njengoba inezixhumi ezingu-N, ikalwa kuphela ngu-120mm x 75mm x 41mm, impushana embozwe ngombala ompunga impilo yonke.
Uhlobo olunjalo lwesihlungi se-RF band pass alugcini nje ngokubukeka kwekhwalithi ephezulu, kodwa futhi lusebenza kahle kakhulu futhi onokwethenjelwa.
Njengomkhiqizi wezingxenye ze-RF passive, uma izingxenye zizofunwa i-IP65 engangeni manzi, IP66, IP67 ohlelweni lwangaphandle, unjiniyela wethu angakutholela yona. Ngesithembiso sethu, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
| Ipharamitha | Ukucaciswa |
| ImvamisaRintukuthelo | 863-870 MHz |
| Buyisela Ukulahlekelwa | ≤18dB |
| UkufakwaLoss | ≤2.0dB |
| Ukwenqatshwa | ≥40 dB @ DC-850MHz ≥40 dB @ |
| Powe | 5W |
| Tububanzi be-emperature | -30 kuya +55°C |
| Impedance | 50 Ω |
Izingxenye ze-RF Passive zangokwezifiso
Izinyathelo Ezi-3 Kuphela Zokuxazulula Inkinga Yakho Yengxenye Ye-RF Passive
1.Ukuchaza ipharamitha nguwe.
2.Ukunikeza isiphakamiso sokuqinisekiswa nguJingxin.
3.Ukukhiqiza i-prototype ukuze ihlolwe ngu-Jingxin.
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